
/* item */
.waterfall {
	padding-top: 20rpx;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 0.5em;
  grid-auto-flow: row dense;
  grid-auto-rows: 15px;
  margin-left: 30rpx;
  margin-right: 30rpx;
}
 
.waterfall .item {
  width: 100%;
  background: #f0f0f0;
	color: #ddd;
	position: relative;
}
 
.waterfall .item:nth-of-type(2n+1) {
  grid-row: auto / span 7;
  border-radius: 10rpx;
}
.waterfall .item:nth-of-type(2n+2) {
  grid-row: auto / span 5;
  border-radius: 10rpx;
}
 .waterfall .item:nth-of-type(3n+3) {
  grid-row: auto / span 12;
  border-radius: 10rpx;
} 
 
/* item图片 */
.list_item_pic{
  height: 100%;
  width: 100%;
  border-radius: 10rpx;
}
 
// 头像
.avater{
	width: 50rpx;
	height: 50rpx;
	position: absolute;
	bottom: 10rpx;
	border-radius: 50%;
  left:10rpx;
  z-index: 2;
}


/* item文本 */
.item_conn_des{
  color: #ffffff;
  font-size: 30rpx;
  font-weight: bolder;
  position: absolute;
  bottom: 15rpx;
  z-index: 2;
	left:70rpx;
  margin-left: 10rpx;
  white-space: nowrap;
  text-overflow: ellipsis;
  align-items: flex-start;
  display: -webkit-box;
  overflow: hidden;
}
/* 列表部分 */


.mask {
  height: 70rpx;
  z-index: 1;
	position: absolute;
	bottom: 0;
	border-radius: 10rpx;
	background-color: rgba(0, 0, 0, .5);
	width: 100%;
	-webkit-line-clamp: 1;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
  background-color: rgba(0, 0, 0, .5);
}
